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staging: brcm80211: remove unused function from dhd_cdc.c
Working through a list of unused functions in the driver tree. This file has following redundant function(s): dhd_proto_fcinfo Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -345,26 +345,6 @@ void dhd_prot_hdrpush(dhd_pub_t *dhd, int ifidx, struct sk_buff *pktbuf)
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BDC_SET_IF_IDX(h, ifidx);
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}
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bool dhd_proto_fcinfo(dhd_pub_t *dhd, struct sk_buff *pktbuf, u8 * fcbits)
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{
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#ifdef BDC
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struct bdc_header *h;
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if (pktbuf->len < BDC_HEADER_LEN) {
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DHD_ERROR(("%s: rx data too short (%d < %d)\n",
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__func__, pktbuf->len, BDC_HEADER_LEN));
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return BCME_ERROR;
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}
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h = (struct bdc_header *)(pktbuf->data);
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*fcbits = h->priority >> BDC_PRIORITY_FC_SHIFT;
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if ((h->flags2 & BDC_FLAG2_FC_FLAG) == BDC_FLAG2_FC_FLAG)
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return true;
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#endif
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return false;
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}
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int dhd_prot_hdrpull(dhd_pub_t *dhd, int *ifidx, struct sk_buff *pktbuf)
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{
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#ifdef BDC
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@ -46,9 +46,6 @@ extern int dhd_prot_init(dhd_pub_t *dhdp);
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/* Stop protocol: sync w/dongle state. */
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extern void dhd_prot_stop(dhd_pub_t *dhdp);
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extern bool dhd_proto_fcinfo(dhd_pub_t *dhd, struct sk_buff *pktbuf,
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u8 *fcbits);
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/* Add any protocol-specific data header.
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* Caller must reserve prot_hdrlen prepend space.
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*/
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